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Written By Bradford Cuthrell
Last Updated April 2024
If you're like the average American, more than half of your energy bill (55%, according to the U.S. Department of Energy) goes toward heating and cooling your home. You don't want to spend more than necessary on cooling and heating your Exeter home, so it's critical that all systems are working properly.
Our list of Exeter's top HVAC companies can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.
Our Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quote
Services Offered
Our Rating
Reliable customer support
Free quote
Informative resources
Clear pricing policy
Services Offered
Our Rating
Free quote
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Prompt service delivery
Services Offered
Our Rating
Clear pricing policy
Free quote
Reliable customer support
Informative resources
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quote
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Informative resources
Free quote
Services Offered
Our Rating
Free quote
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Free quote
Services Offered
Our Rating
Informative resources
Services Offered
Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
A faulty or aging HVAC system probably needs professional attention from a technician who can make fixes or install a new unit. Keep an eye out for these common signs that your HVAC needs service:
Book an inspection if you notice any of these problems. A local technician can assess your system, identify problems, and figure out whether you need repairs or a new HVAC unit.
The cost of HVAC installation or maintenance changes depending on the type of unit you have. Common varieties of HVAC units include the following:
HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require several different services. Fees for typical jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,828-$4,659 | |
Hybrid Split | $3,703-$6,822 | |
Heat Pump | $2,867-$29,217 | |
Packaged Heating and Air | $240-$400 |
It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.
Service | Cost | |
---|---|---|
Filter Replacement | $60-$160 | |
Condensor Cleaning | $1,200-$3,599 | |
Thermostat Repair | $80-$200 | |
Ductwork Cleaning | $384-$960 |
Knowing what makes a trustworthy HVAC company is crucial for a successful installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.
Get quotes from three or more HVAC contractors. Explain your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid companies that pressure you or demand payment before work.
It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the specific exam depends on what kind of equipment they plan to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled by the state.
In California, HVAC contractors must be licensed by the Department of Consumer Affairs Contractors State License Board (CSLB). HVAC contractors are considered specialty contractors by the CSLB. All contractors must have four years of experience and be bonded. Contractors with employees must also meet insurance requirements. Always check a provider's reviews and complaints with organizations such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Look for a a company with glowing reviews and stories of positive service experiences.
It’s important to understand what the work process will look like. For HVAC repairs, the company should detail the particular parts that need replacement and why. Confirm that your technician will clean and test your system afterward to ensure proper functioning. When replacing your HVAC system, ask the contractor to describe the new model, features, energy efficiency, estimated installation time, and brand. Before signing a contract, ask how your provider plans to accurately size the unit for your home and how much it will cost.
Reliable HVAC companies offer warranties on repairs and equipment installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the most comprehensive protection within your budget.
Get written bids before beginning any HVAC work. The quote should cover costs for both labor and materials. Read all terms carefully before signing.
Generally, your HVAC system should be inspected twice a year. After that inspection, your HVAC technician will tell you what, if any, services are required. You should also call a technician if you start to notice any issues, such as unusual smells, strange noises, or leaks. If your home has ductwork, it should be serviced every few years.
The best times of the year to have your HVAC system inspected are the spring and fall. Technicians are less busy during these times, which makes it easier to get an appointment. This also ensures that your system is ready for the summer and winter, the times of the year when it gets the most use.
You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain the temperature of your home. Always keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at once. You may also consider getting a smart thermostat.
It takes between one and three days to have your HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this can take anywhere from a few hours up to two days. This timeline will be determined by the size of your house, how easily accessible your system is, and any issues your technician uncovers.
For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units).
For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with between 2.5 and 5 tons of capacity. In general, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.
There are a number of ways you can make your HVAC system more energy-efficient: